[B! Server][isucon] beth321ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

beth321 id:beth321

Serverã¨isuconã«é–¢ã™ã‚‹beth321ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (8)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

#isucon 2014ã§å„ªå‹ã—ã¾ã—ãŸ - ã™ãŽã‚ƒãƒ¼ã‚“ãƒ¡ãƒ¢
ç¬¬4å›ž ISUCONã®æœ¬é¸ã«ã€å‚åŠ ã—ã¾ã—ãŸã€‚å‰å›ž&äºˆé¸ã‹ã‚‰å¼•ãç¶šãã€@kazeburoã•ã‚“ã€@tagomorisã•ã‚“ã¨ã®ã€ŒLINEé¸æŠœãƒãƒ¼ãƒ ã€ã€‚ #isucon 2014äºˆé¸ã«å‚åŠ ã—ãŸ - ã™ãŽã‚ƒãƒ¼ã‚“ãƒ¡ãƒ¢ ISUCON4 æœ¬é¸ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ãƒ•ã‚©ãƒˆãƒ¬ãƒãƒ¼ãƒˆ ã€æ›´æ–°çµ‚äº†ã€‘ : ISUCONå…¬å¼Blog çµæžœã¯ãªã‚“ã¨ã€æ˜¨å¹´ã«å¼•ãç¶šãå„ªå‹ï¼ï¼ è‡ªåˆ†ã¯ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³å´ã®æ‹…å½“ã¨ã„ã†ã“ã¨ã§ã€ã¾ãšã¯3å°æ§‹æˆã§å‹•ãã‚ˆã†ã«POSTã•ã‚Œã¦ããŸå‹•ç”»ãƒ•ã‚¡ã‚¤ãƒ«ã‚’WebDAVçµŒç”±ã§å…±æœ‰ã—ãŸã‚ŠRedisã§logã‚’å…±æœ‰ã—ãŸã‚Šã™ã‚‹ã‚ˆã†ã«ã€ã¨ã„ã†åºç›¤ã®ã¨ã“ã‚ã®ã‚³ãƒ¼ãƒ‰å¤‰æ›´ã‚’ã‚„ã‚Šã¾ã—ãŸã€‚ ã¶ã£ã¡ã‚ƒã‘ãã‚Œã§çµ‚ã‚ã‚Šâ€¦ã€‚ ãã“ã‹ã‚‰å…ˆã¯å½¹ã«ç«‹ã¦ã‚‹ã¨ã“ã‚ã¯ã»ã¨ã‚“ã©ç„¡ã ãŸã ãŸã 2äººã®ä½œæ¥ã‚’è¦‹å®ˆã‚‹ã—ã‹ãªã„â€¦ã¨ã„ã†ã‹ã‚“ã˜ã§ã—ãŸã€‚ å‡ºæ¥ã‚‹ã“ã¨ãŒç„¡ã„â€¦ã¤ã‚‰ã„â€¦ #isucon 2014-11-08 16:46:33 via Twitter for
beth321 2014/11/10
mac

twitter

isucon

server

*ãƒ†ãƒƒã‚¯

isucon4
ãƒªãƒ³ã‚¯
ISUCON4 ã§å„ªå‹ã—ã¦ãã¾ã—ãŸï¼ï¼ï¼ #isucon - blog.nomadscafe.jp
åŽ»å¹´ã«å¼•ãç¶šãã€ISUCONã«LINEã®é¸æŠœãƒãƒ¼ãƒ ã€Œãƒãƒ¼ãƒ ç”Ÿãƒãƒ åŽŸæœ¨ã€ã§å‡ºå ´ã—ã¦å„ªå‹ã™ã‚‹ã“ã¨ãŒå‡ºæ¥ã¾ã—ãŸï¼ï¼ï¼ï¼ @tagomorisã€@sugyan ãŠç–²ã‚Œæ§˜ã§ã—ãŸï¼ï¼ #isucon 2014ã§å„ªå‹ã—ã¾ã—ãŸ - ã™ãŽã‚ƒãƒ¼ã‚“ãƒ¡ãƒ¢ æœ€å¾Œã®æœ€å¾Œã€æ®‹ã‚Š15åˆ†ã§nginxã®è¨å®šã‚’è¡Œã†å ´æ‰€ã‚’é–“é•ãˆã¦ã„ãŸã¨ã„ã†ã“ã¨ã«æ°—ä»˜ãã€ãƒãƒ¼ã‚«ãƒ«ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã§ã—ã‹æ¤œè¨¼ãŒã§ããšã€ã©ã®ç¨‹åº¦ã®ã‚¹ã‚³ã‚¢ã«ãªã‚‹ã®ã‹ã€ã¾ãŸfailã™ã‚‹ã®ã‹åˆ†ã‹ã‚‰ãªã„çŠ¶æ³ã§ã—ãŸãŒã€çµæžœçš„ã«è‰¯ã„ã‚¹ã‚³ã‚¢ã«ãªã£ã¦ã»ã£ã¨ã—ã¾ã—ãŸã€‚ è‡ªåˆ†ã§ã‚‚ä½•åº¦ã‚‚è¨€ã„ãªãŒã‚‰ã€Œnginxã®rewriteã¯internal redirectã€ã®å¤§åŽŸå‰‡ã‚’å¿˜ã‚Œã¦ã„ã¾ã—ãŸã€‚ã¯ã„ã€‚1æ—¥100å›žå”±ãˆã‚‹ã‚ˆã†ã«ã—ã¾ã™ã€‚ äºˆé¸ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®å¾©ç¿’ åŠ‡çš„ãªã‚¹ã‚³ã‚¢ã¯å‡ºã¦ã„ã¾ã›ã‚“ãŒã€åœ°é“ã«å¾©ç¿’ã‚’ã—ã¦ã„ã¦ã€ $ ~/benchmarker bench --workload 8 07:26:29
beth321 2014/11/10
isucon

isucon4

nginx

kazeburo

æœ¬æˆ¦

Optimization

server
ãƒªãƒ³ã‚¯
ISUCON4 äºˆé¸ã§ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’å¤‰æ›´ã›ãšã«äºˆé¸é€šéŽãƒ©ã‚¤ãƒ³ã‚’çªç ´ã™ã‚‹ã®è¡“ - Hateburo: kazeburo hatenablog
AMIãŒå…¬é–‹ã•ã‚ŒãŸã®ã§ã‚‚ã†ä¸€åº¦ã‚„ã£ã¦ã¿ãŸã€‚ AMIã«ã¤ã„ã¦ã¯ã“ã¡ã‚‰ã®ã‚¨ãƒ³ãƒˆãƒªã«æ›¸ã‹ã‚Œã¦ã„ã¾ã™ ISUCON4 äºˆé¸å•é¡Œã®è§£èª¬ã¨è¬›è©• ï¼† AMIã®å…¬é–‹ : ISUCONå…¬å¼Blog ã¾ãš ami-e3577fe2 ã‚’ m3.xlargeã§èµ·å‹•ã—ã¾ã™ã€‚ CPUã¯ model name : Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz ã§ã—ãŸã€‚ ã¨ã‚Šã‚ãˆãšã€MySQLã®indexã‚’è¿½åŠ ã™ã‚‹ã€‚init.shã«è¿½åŠ $ cat init.sh cat <<'EOF' | mysql -h ${myhost} -P ${myport} -u ${myuser} ${mydb} alter table login_log add index ip (ip), add index user_id (user_id); EOF ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãƒ„ãƒ¼ãƒ«ã®http keepal
beth321 2014/10/15
MySQL

ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°

isucon

performance

isucon4

server

nginx

linux

perl

mysql
ãƒªãƒ³ã‚¯
ISUCONå…¬å¼Blog:
Tweet 12æœˆ25æ—¥ 9:30æ›´æ–° ã€Œãƒ©ã‚¤ãƒ‰ã¨æ¤…åã®ãƒžãƒƒãƒãƒ³ã‚°ã€ã®å®Ÿè£…ä¾‹ã®ã‚³ãƒ¼ãƒ‰ã‚’ä¿®æ£ã—ã¾ã—ãŸã€‚ ---- ã“ã‚“ã«ã¡ã¯ã€ISUCON14ã®ä½œå•ãƒãƒ¼ãƒ ãƒ»NaruseJunã®ã¨ãƒ¼ãµã¨ãµã§ã™ã€‚ã“ã®è¨˜äº‹ã§ã¯ã€ISUCON14ã®å•é¡Œã¨ã—ã¦å‡ºé¡Œã—ãŸã€ŒISURIDEã€ã®è§£èª¬ã¨è¬›è©•ã‚’ãŠå±Šã‘ã—ã¾ã™ã€‚ä»Šå›žã®å•é¡Œã¯ã€NaruseJunã®ãƒ¡ãƒ³ãƒãƒ¼ãŒæ‰€å±žã™ã‚‹ãƒã‚±ãƒƒãƒˆã‚µã‚¤ãƒ³ãŒä½œå•ã‚’æ‹…å½“ã—ã€LINEãƒ¤ãƒ•ãƒ¼ã®çš†ã•ã‚“ã«ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰å®Ÿè£…ã§ã”å”åŠ›ã„ãŸã ãã¾ã—ãŸã€‚ã•ã‚‰ã«ã€ã‚¢ãƒ‰ãƒã‚¤ã‚¶ãƒ¼ã¨ã—ã¦fujiwaraã•ã‚“ã«ã‚‚å‚åŠ ã—ã¦ã„ãŸã ãã€éžå¸¸ã«å……å®Ÿã—ãŸä½œå•ä½“åˆ¶ã‚’æ•´ãˆã‚‹ã“ã¨ãŒã§ãã¾ã—ãŸã€‚ ãã‚Œã§ã¯ã€ã“ã“ã‹ã‚‰ã€ŒISURIDEã€å…¨ä½“ã®æ§‹æˆã‚„ç‹™ã„ã€ãƒœãƒˆãƒ«ãƒãƒƒã‚¯ã®ä»•æŽ›ã‘ãªã©ã‚’é †ã‚’è¿½ã£ã¦è§£èª¬ã—ã¦ã„ãã¾ã™ã€‚ ã€ŒISURIDEã€ã¨ã¯ç«¶æŠ€å½“æ—¥æµã—ãŸã‚µãƒ¼ãƒ“ã‚¹ã®æ¦‚è¦ç´¹ä»‹å‹•ç”»ã¯ä»¥ä¸‹ã‹ã‚‰ã”è¦§ã„ãŸã ã‘ã¾ã™ã€‚ ä»Šå›žã®å•é¡Œã§ã¯ã€ã„ã‚ã‚†ã‚‹ã‚¿ã‚¯ã‚·ãƒ¼é…è»Šãƒ»ãƒ©ã‚¤ãƒ‰ã‚·ã‚§ã‚¢
beth321 2014/08/26
isucon

Programming

é«˜é€ŸåŒ–

performance

development

ã‚³ãƒ³ãƒ†ã‚¹ãƒˆ

event

server

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

web
ãƒªãƒ³ã‚¯
Reverse ProxyãŒãªãœå¿…è¦ã‹ã€å‹æ‰‹ã«è£œéº - ãŸã”ã‚‚ã‚Šã™ãƒ¡ãƒ¢
ã€Œå…¨ä½“ã®ãƒªã‚½ãƒ¼ã‚¹åŠ¹çŽ‡ã‚’ä¸Šã’ã¾ã—ã‚‡ã†ã€ã¨ã„ã†ãŸã‚ã®ã‚‚ã®ã§ã‚ã‚‹ã€‚ Reverse Proxy ãŒãªãœå¿…è¦ã‹ - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ ã“ã‚Œã¯å®Œç’§ã«æ£ã—ãã¦ã€ãŸã ã€Œãƒªã‚½ãƒ¼ã‚¹åŠ¹çŽ‡ã€ã¨ã„ã†æ¦‚å¿µã¯ã‚ã¾ã‚Šå…·ä½“çš„ãªæƒ³åƒãŒè¿½ã„ä»˜ã‹ãªã„äººãŒã„ãã†ã ãªã¨æ€ã£ãŸã®ã§ã€ã¡ã‚‡ã£ã¨ã ã‘è£œè¶³ã—ã‚ˆã†ã¨æ€ã£ãŸã€‚ Reverse Proxyã‚’å…¥ã‚Œã‚‹ã“ã¨ã§ãƒªã‚½ãƒ¼ã‚¹åŠ¹çŽ‡ã®å‘ä¸Šã‚’ç‹™ã†ã‚“ã ã‘ã©ã€ãã‚Œã¯ä»¥ä¸‹ã®ã‚ˆã†ãªè¤‡æ•°ã®å ´é¢ã«ãŠã‘ã‚‹ãã‚Œãžã‚Œã®ãƒªã‚½ãƒ¼ã‚¹åŠ¹çŽ‡å‘ä¸Šã‚’è¤‡åˆçš„ã«ç‹™ã†ã‚‚ã®ã ã€‚ é€šå¸¸æ™‚ã®ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯é…ä¿¡ã«ãŠã‘ã‚‹CPUãƒ»ãƒ¡ãƒ¢ãƒªä½¿ç”¨çŽ‡ã‚’æœ€é©åŒ–ã™ã‚‹ ãƒãƒ¼ã‚¹ãƒˆæ™‚(éŽè² è·æ™‚)ã®ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯ã‚’ã‚ˆã‚Šç´°ã‹ãåˆ¶å¾¡å¯èƒ½ã¨ã™ã‚‹ éšœå®³æ™‚ã«ãŠã‘ã‚‹ãƒ€ã‚¦ãƒ³ã‚¿ã‚¤ãƒ ãŠã‚ˆã³ç·åˆçš„ãªè¨ˆç®—ãƒ»é…ä¿¡èƒ½åŠ›ã®ä½Žä¸‹ã‚’æ¥µå°åŒ–ã™ã‚‹ å¤šæ•°ã®ã‚µãƒ¼ãƒã«ã‚ˆã‚‹æ§‹æˆå…¨ä½“ã‚’å¢—å¼·ãƒ»å…¥ã‚Œæ›¿ãˆãƒ»ç§»å‹•ã‚ã‚‹ã„ã¯å‰Šæ¸›ã™ã‚‹éš›ã®è‡ªç”±åº¦ã®å‘ä¸Šã‚’ç‹™ã† ç°¡å˜ã«ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã®æ€§èƒ½ã ã‘ã§è¨€ã†ã¨æœ€åˆã®é …ç›®ã ã‘ã‚’ãƒªã‚½ãƒ¼ã‚¹åŠ¹
beth321 2014/08/26
ReverseProxy

*1

proxy

infrastructure

web

server

nginx

isucon

network

ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯
ãƒªãƒ³ã‚¯
ISUCONã¦ã‚™å¦ãµã‚™ Webã‚¢ãƒ•ã‚šãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒã‚šãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹å‘ä¸Šã®ã‚³ãƒ„ å®Ÿè·µç·¨ å®Œå…¨ç‰ˆ
PostgreSQLã®ãƒãƒ¼ãƒ«ç®¡ç†ã¨ãã®æ³¨æ„ç‚¹ï¼ˆOpen Source Conference 2022 Online/Osaka ç™ºè¡¨è³‡æ–™ï¼‰
beth321 2014/08/22
performance-tuning

isucon

(1)

mysql

performance

nginx

ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹

web

ã‚µãƒ¼ãƒ

server
ãƒªãƒ³ã‚¯
Rediså¸ƒæ•™æ´»å‹•å ±å‘Š ISUCON ç·¨ - unknownplace.org
æœ€è¿‘ Test::RedisServer ã¨ã‹ã‚‚ã‚ã‚‚ã‚ã¤ãã£ã¦ã¦ã°ã‚Œã¦ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãŒã€ã ã„ã¶ Redis æœŸã«ã‚ã‚Šã¾ã—ã¦ã€æœ€è¿‘ã®è¶£å‘³ã¯ï¼Ÿã£ã¦ã„ã†å•ã„ã«ã¯ã ã„ãŸã„Redisã®ã‚½ãƒ¼ã‚¹ã‚’èªã‚€ã“ã¨ã§ã™ã£ã¦ãªãã‚‰ã„ãªã®ã§ã™ãŒã€ memcached ã¨ã‹ã‚·ãƒ³ãƒ—ãƒ«ãª KVS ã¨æ¯”ã¹ã‚‹ã¨ã ã„ã¶æ©Ÿèƒ½ãŒè±Šå¯Œãªã®ã§ä½¿ã„æ–¹ã‚’è¿·ã£ãŸã‚Šã¨ã‹ãã†ã„ã†äº‹ä¾‹ã‚‚ã‚ã‚Šã€å‘¨ã‚Šã«ã‚‚ã†å°‘ã—ä½¿ãˆã‚‹äººã‚’å¢—ã‚„ã•ãªã‘ã‚Œã°åƒ•ã®æ›¸ã„ãŸã‚³ãƒ¼ãƒ‰ãŒå±žäººåŒ–ã—ã¦ã¦ã¤ã‚‰ã„æ„Ÿã˜ã«ãªã‚‹ãªãƒ¼ã£ã¦ã„ã†ã‚ã‘ã§ã€ å¸ƒæ•™æ´»å‹•ã‚’ãŠã“ãªã£ã¦ãŠã‚Šã¾ã—ã¦ã€ãã®ä¸€ç’°ã¨ã—ã¦ ISUCON2 ã«å‚åŠ ã—ã¦ãã¾ã—ãŸã®ã§ãã®å ±å‘Šã§ã™ã€‚ livedoor Techãƒ–ãƒã‚° : #isucon2 ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ãƒ•ã‚©ãƒˆãƒ¬ãƒãƒ¼ãƒˆ æ›´æ–°çµ‚äº† å‰å›žã®å„ªå‹ãƒãƒ¼ãƒ ã«æ··ãœã¦ã‚‚ã‚‰ã£ãŸæ„Ÿã˜ã§ã ã„ã¶ã¤ã„ã¦ã‚‹æ„Ÿã˜ã‚‚ã—ã¾ã™ãŒã€è¦‹äº‹é€£è¦‡ã‚’æžœãŸã›ã€æ‡‡è¦ªä¼šã§ã‚‚ redis redis ã¨é€£å‘¼ã—ã¦ããŸã®ã§ã ã„ã¶èˆˆå‘³æŒã£ãŸæ–¹ã‚‚
beth321 2012/11/07
redis

isucon2

xslate

memcached

isucon

MyHotentry

ã‚ã¨ã§èªã‚€

nosql

æ–°ç€

server
ãƒªãƒ³ã‚¯
1